| Vendor | Spec | Unit | Price | Currency | Date |
| Lihuayi Shandong | China national standards | MT | 818.67 | USD | 20251124 |
| Shandong Qiancheng | China national standards | MT | 1016.27 | USD | 20251124 |
| Luxi Chem | China national standards | MT | 889.24 | USD | 20251124 |
| Luxi Chem | China national standards | MT | 818.67 | USD | 20251124 |
| Shandong Yushuo Chem | China national standards | MT | 825.72 | USD | 20251124 |
| Lihuayi Shandong | China national standards | MT | 889.24 | USD | 20251124 |
| Luxi Chem | China national standards | MT | 861.01 | USD | 20251124 |
| Lihuayi Weiyuan Chem | China national standards | MT | 1016.27 | USD | 20251124 |
| Luxi Chem | China national standards | MT | 1778.48 | USD | 20251124 |
| Luxi Chem | China national standards | MT | 832.78 | USD | 20251124 |